2.19% is the change from 866 to 885
Calculation steps:
[( 885 - 866 ) ÷ 866] x 100 = 2.19%
Formula
Percentage change = [(885 - 866) / 866] x 100
Subtract the new number by the original number
885 - 866 = 19
19 ÷ 866 = 0.021939953810623556
0.021939953810623556 x 100 = 2.19%